Use the Route module to see travel options from your home to San Antonio. In April in San Antonio, expect temperatures between 82°F during the day and 60°F at night. Cap off your sightseeing on the 5th (Fri) early enough to travel to Denver.

To see maps, reviews, photos, and more tourist information, go to the Denver trip tool .

Traveling by flight from San Antonio to Denver takes 5 hours. Alternatively, you can do a combination of flight and bus; or drive. The time zone difference when traveling from San Antonio to Denver is minus 1 hour. Expect much colder temperatures when traveling from San Antonio in April; daily highs in Denver reach 59°F and lows reach 34°F. Finish up your sightseeing early on the 6th (Sat) so you can travel back home.